An efficient logging, sampling heap profiler for Python

A programming language to skip the things you have already computed

A free software implementation of Symantec's VIP Access application and protocol

Set up a modern web app by running one command.

CIL to Javascript Compiler

A Scalable, User-Friendly Source Control System.

Open source chef cookbooks.

iOS library to help detecting retain cycles in runtime.

A framework for building native Windows apps with React.

The compiler for ReScript.

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

A powerful but simple library for measuring the performance of Haskell code.

💌 An extensible desktop mail app built on the modern web. Forks welcome!

DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and…

A TeX Parser in Haskell

Relay is a JavaScript framework for building data-driven React applications.

A JS library for predictable global state management

GraphQL is a query language and execution engine tied to any backend service.

A collection of utility libraries used by other Meta JS projects.

This repo is suspended.

A static analyzer for Java, C, C++, and Objective-C

a fast, scalable, multi-language and extensible build system

Lightning fast code searching made easy

sane aims to be fast, small, and reliable filesystem watcher. No bells and whistles, just change events.

A Fast, Open Source JavaScript, Canvas & Audio Implementation for iOS

A helpful clock for memorizing large powers of two. Just kidding. It just makes you look cool.

🐠 Babel is a compiler for writing next generation JavaScript.

A React-inspired view framework for iOS.

⌨️ Fast file navigation for Neovim and Vim

Flexbox in Swift, using Facebook's css-layout.